Energy Efficient Features of ENERGY STAR Qualified New Homes

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To earn the ENERGY STAR, a home must meet guidelines for energy efficiency set by the U.S. Environmental Protection Agency. These homes are at least 15% more energy efficient than homes built to the 2004 International Residential Code (IRC), and include additional energy-saving features that typically make them 20-30% more efficient than standard homes.

With homebuyers increasingly interested in green building, energy efficiency is the place to start. That’s because the energy used in homes often comes from the burning of fossil fuels at power plants, which contributes to smog, acid rain, and risks of global warming.

So, the less energy used, the less air pollution generated. And the easy way to make sure a new home is energy efficient is to look for the blue ENERGY STAR mark, the government-backed symbol for energy efficiency.

Any home three stories or less can earn the ENERGY STAR label if it has been verified to meet EPA’s guidelines, including: single family, attached, and low-rise multi-family homes; manufactured homes; systems-built homes (e.g., SIP, ICF, or modular construction); log homes, concrete homes; and even existing retrofitted homes.

ENERGY STAR qualified homes can include a variety of ‘tried-and-true’ energy-efficient features that contribute to improved home quality and homeowner comfort, and to lower energy demand and reduced air pollution:

1. Effective Insulation
Properly installed and inspected insulation in floors, walls, and attics ensures even temperatures throughout the house, reduced energy use, and increased comfort.

2. High-Performance Windows
Energy-efficient windows employ advanced technologies, such as protective coatings and improved frames, to help keep heat in during winter and out during summer. These windows also block damaging ultraviolet sunlight that can discolor carpets and furnishings.

3. Tight Construction and Ducts
Sealing holes and cracks in the home’s “envelope” and in heating and cooling duct systems helps reduce drafts, moisture, dust, pollen, and noise. A tightly sealed home improves comfort and indoor air quality while reducing utility and maintenance.

4. Efficient Heating and Cooling Equipment
In addition to using less energy to operate, energy-efficient heating and cooling systems can be quieter, reduce indoor humidity, and improve the overall comfort of the home. When properly installed into a tightly sealed home, this equipment won’t have to work so hard to heat and cool the home.

5. Efficient Products
ENERGY STAR qualified homes may also be equipped with ENERGY STAR qualified products – lighting fixtures, compact fluorescent bulbs, ventilation fans, and appliances, such as refrigerators, dishwashers, and washing machines.

6. Third-Party Verification
With the help of independent Home Energy Raters, ENERGY STAR builder partners choose the most appropriate energy-saving features for their homes. Additionally, raters conduct onsite testing and inspections to verify the energy efficiency measures, as well as insulation, air tightness, and duct sealing details.

We will explore each feature of an energy efficient home in future posts. Stay tuned!

ENERGY STAR | A Star Is Born

energy-efficientWho would have known back in 1992 that Energy Star, a joint initiative of the US Department of Energy and the EPA (Environmental Protection Agency) would have become such a major heavy hitter in the world of energy efficiency for the 21st century?, in fact so ingrained in our culture are they that 70% of all Americans recognize that Energy Star is synonymous with energy saving, with over one billion products being sold with the Energy Star logo to date.

Before the Kyoto Protocol as we know it came to be, most of the world was in blissful slumber in regards to the issue of global warming, most people had no idea what that even was. You can say that in terms of global action, we are like a 50,000 ton mega ship that only now is finally, yet ever so slowly, turning its rudder in a direction for the positive, but like with big ships as in our consuming habits as a nation, it takes time to change.

With environmental lobbyists rallying to raise awareness of the reality of global warming we have been able to take stock of the situation and make changes in our own lives that can help make a difference. This is the key if we are to turn the situation around for the better.

One such program that has had its finger on the pulse long before most people were even aware of the environment was Energy Star. Their objective was to save money and the environment by way of energy efficient practices and products.

With its humble beginnings, Energy Star has gone from strength to strength and has become a front runner in energy efficiency. It began with the Energy Star label on a handful of appliances starting with computers and monitors until in 1995 that range grew to include office equipment and heating and cooling systems for residential properties.

So prolific is Energy Star that it now encompasses over 60 different products ranging from refrigerators to microwaves ovens, televisions, sound systems, dishwashers, washing machines, dryers, home electronics and lighting to name a few with the more recent expansion of the EPA to now include energy efficient solutions for both residential home and commercial buildings.

Each passing year has seen Energy Star’s global reach extend even further with its joint venture alliances with over 15,000 private and public organizations while providing options to consumers to make better informed decisions when choosing energy efficient solutions. Customers can rest assured in the knowledge that their product will in the long term save money by using less energy and emitting fewer greenhouse gases than some of their less efficient market equivalents.

2008 alone saw Energy Star save nearly 20 billion dollars through reduced energy usage from their inventory of approved products carrying the Energy Star logo.

In April of 2009, the EPA launched their campaign “Change The World – Start With Energy Star” encouraging consumers to join the fight against climate change through small changes in their daily energy using habits and by replacing older, energy wasting appliances with Energy Star recommended products.

By 2012 Energy Star predicts a reduction of around 50 MMTEC of greenhouse gases released into the earth’s atmosphere as a direct result of its initiatives. This total saving is equal to the output from more than 30 million vehicles while saving over 15 billion dollars annually in energy bills alone.

So how do we make this life changing global impact for energy conservation? Simple, just by one energy compliant appliance at a time.

Plug Your Financial Leak – Test Your Home For Energy Efficiency

One of the best ways to go green and save money at the same time is to test your home for energy efficiency.

An energy efficient home will use less power, saving you money while at the same time helping the environment. There are a few simple things that you can do right now that can make your home energy efficient.

You can begin by checking your home for air leaks. The drafts that come in from these leaks can suck out your warm air in the winter and your cool air in the summer. By reducing the drafts in your home you can actually save up to 30% on your energy bill every year which can accumulate to some serious savings over time. Your home will also be a cleaner, drier environment lessening the likelihood of illnesses due to damp, moldy conditions. Another advantage of eliminating drafts is that your home will be more comfortable temperature wise reducing the need for artificial heating or cooling to reach optimum conditions.

To check for drafts, check for the air flow in several areas of your home, including the following:

Windows/window frames
Door frames
Baseboards
Fireplaces
Attic hatches/doors
Window air conditioning units
Electrical outlets
Light switch plates
Mail slots

If you can rattle your windows or if you see a halo of light around your windows and doors then the window or door doesn’t seal as well as it should. This means that you are losing hot or cool air which in turn means that your heater or air conditioner has to work even harder to keep your home at a comfortable temperature costing you more money. You can easily remedy this by either replacing the window or door or you can install better weather stripping.

Another way of testing your home’s energy efficiency is to measure how much insulation you have in your attic. If it’s less than the recommended amount, then your home is losing heat out of the roof. By installing more insulation your home will hold in heat more effectively and is a great solution for making your home more efficient, energy wise without spending more on your power usage.

You may wish to check your hot water heater as well, adding an insulation blanket acts as a thermos and traps the heat in the cylinder where it belongs rather than escaping to its surroundings.

You should also check the age of your appliances. Many older appliances are not as energy-efficient as the newer ones. You can recognize the newer, more energy efficient appliances as they feature the EnergyStar logo. If your budget allows for it, you may want to replace your appliances that are 15 years and older, doing so can add up to major savings over the years with reduced power bills.

Don’t forget the basics of checking your light bulbs to see if you’re using the appropriate wattage in each appliance. If you’re using a 100-watt bulb in a lamp that only needs a 65 or 70-watt one, you may be using more energy than you need to. Swapping out traditional bulbs for compact florescent bulbs can also reduce your power usage.

Being energy efficient can add up to some serious savings over time and don’t require a lot of effort. Don’t be fooled into thinking that going green is difficult or a huge sacrifice, performing checks as simple as these is all it takes.

Do It Yourself Solar Panels – The Way Of The Future

earth4energy1You can live independently off the power grid and never have to pay for electricity again through harnessing the power of the sun.

Increasingly more people are opting for this method of power generation now that energy costs are ever on the rise. The benefit of going this route is not only financial but environmental. This is one of the cleanest methods of energy generation with no harmful byproducts.

Opting for the path of solar energy generation is not without its disadvantages. While solar panels can dramatically reduce your electric bill and make your home more ecologically friendly however, the start-up cost for a solar powered electric network can be very expensive and set you back a small fortune. In fact, some estimate that it will take on average around 15 years or more to completely make your money back. Not very encouraging when you want to save money and help the environment at the same time. However, there are some ways you can get around the huge start-up cost and install solar panels on your roof. While installing an entire solar array on your roof may be a little complicated, it is possible.

If you plan on installing a solar power system in your home, there are a couple of things you’ll need.

First, of course, you’ll have to purchase the solar panels. This is going to be the most expensive part of your DIY solar panel setup.

Second, you’ll need the generator that will hold the power you collect.

Finally, you’ll need to know how to connect the generator to the panels and the entire solar panel system to your home’s electrical system. This may be a bit complex for anyone who has no experience in wiring, although the generator and panels should come with instructions on how to connect them.

You may want to contact your electric company and talk to them about installing your solar panels. They will be able to instruct you on how your home is wired and what you need to do to connect your system. In some cases, a company electrician may need to come to your home and modify some wiring.

Regardless, you will need to know how to shut down your home’s power system so you don’t run the risk of electrocuting yourself. That is the main concern when installing your solar panels. The second largest risk is falling off the roof or otherwise injuring yourself when installing the panels on your house.

Other than the wiring, the rest of the installation is fairly simply. You will install the solar panels on your roof and then install the generator in a location that is easy to access. Then you simply connect everything together and turn your home’s power system back on. If all goes well, your home will be up and running on pure sunlight. Just be sure you connect your generator. It collects any excess solar power your solar panels generate, power that you’ll need when it’s dark or on an overcast days.

Energy Saving Window Choices

Our homes use a lot of energy and nonrenewable resources when it comes to heating and cooling. In fact, home heat and air conditioning are some of every American’s biggest contributors to their carbon footprint. One way to cut down your costs and improve your efficiency is by installing energy saving windows. Energy efficient windows can save you money, reduce the amount of energy you’re using, and help you feel better about your personal effect on the environment.

If your home is full of attractive, traditional large windows, you might be losing all the money and savings from your energy efficient appliances, good travel habits, and good eating habits. The wrong windows can be a big source of heat transfer, causing warmth to leave your home in the winter, and enter in the summer. Fortunately, there are some things you can do to help green up your windows.

They’re the most common place for homes to loose cool air in summertime and heat in the winter, causing furnaces and air conditioners to run over time. That’s because glass is an excellent conductor. It moves energy quickly from one side of the window to the other, rather than keeping heat on the side of the wall we prefer it to be on. Sealing gaps around windows and doors can be a big help in reducing drafts, but to really prevent this kind of heat loss, you’ll either need to replace your windows or take measures to improve your old ones.

Use of blinds and drapes with insulating linings and designs properties will help you keep heat where you want it. Use retractable styles that allow you to shade your windows when desirable, and open them to the sunlight when you want warmth and light. Be sure to open and close your blinds as appropriate, so you’ll get the most benefit from them. Installing energy efficient blinds and curtains is one of the least expensive ways to change the way your home loses heat.

For those willing to take an extra step, changing out old, inefficient windows for better ones is a good option. Look for “Low-E” windows, which are double paned, and which have krypton or argon gas between those panes. These gases are invisible, but they act as an insulative layer, keeping heat where it’s supposed to be. High efficiency windows bring your home’s glass surfaces up in insulative rating, removing those holes in your home’s envelope.

If you’d like to increase your home’s efficiency and spend less on heating and cooling, more energy efficient windows are the answer. Seal all cracks, install appropriate blinds and curtains, and replace old, inefficient windows with higher efficiency models. You’ll soon notice a difference.